package com.webserver.controller;

import com.webserver.entity.User;
import com.webserver.http.HttpServletRequest;
import com.webserver.http.HttpServletResponse;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;

public class UserController {
    private static File USER_DIR = new File("./users");

    static {
        if (!USER_DIR.exists()) {
            USER_DIR.mkdirs();
        }
    }

    public void reg(HttpServletRequest request, HttpServletResponse response) {
        System.out.println("开始处理用户注册.....");
        //1.获取用户在表单上输入的信息
        String username = request.getParameter("username");
        String password = request.getParameter("password");
        String nickname = request.getParameter("nickname");
        String ageStr = request.getParameter("age");
        System.out.println(username + ", " + password + ", " + nickname + ", " + ageStr);

        int age = Integer.parseInt(ageStr);

        //2.将信息保存
        //用户名.obj
        User user = new User(username, password, nickname, age);

        File userFile = new File(USER_DIR, username + ".obj");
        try (
                FileOutputStream fos = new FileOutputStream(userFile);
                ObjectOutputStream oos = new ObjectOutputStream(fos);
        ) {
            oos.writeObject(user);
            System.out.println("注册成功!");

            File file = new File("./webapps/myweb/reg_success.html");
            response.setContentFile(file);
        } catch (IOException e) {
            e.printStackTrace();
        }


        //3.响应客户端注册结果的页面

        System.out.println("用户注册处理完毕");

    }
}
